IPv4 prefix
81.1.64.0/20
- IP Prefix (CIDR)
- 81.1.64.0/20
- Subnet Mask
- 255.255.240.0
- Address Count
- 4,096
- Handle
- TALKTALK-MNT
- Country
-
United Kingdom of Great Britain and Northern Ireland (GB)
- Registry
- RIPENCC
- Registered Prefix
- 81.1.64.0/20 (81.1.64.0 - 81.1.79.255)
- Delegated Prefix
- 81.1.64.0/18 (81.1.64.0 - 81.1.127.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 81.1.64.0/18 | Covering | AS13285 | TalkTalk Communications Limited |
United Kingdom of Great Britain and Northern Ireland (GB)
|
81.1.64.0 | 81.1.127.255 |